The more you know, the more you realize you know nothing.
The secret of joy in work is contained in one word – excellence. To know how to do something well is to enjoy it.
"I’m a very positive thinker, and I think that is what helps me the most in difficult moments."
Science should always serve humanity, not the other way around.
艺术可以是理解混乱的一种方式。
"The greatest glory in living lies not in never falling, but in rising every time we fall."